4-(苯基甲基)-1-哌嗪乙酸 | 119929-87-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4-(苯基甲基)-1-哌嗪乙酸
• 中文别名: (4-苄基哌嗪-1-基)-乙酸
• 英文名称: 1-benzyl-4-carboxymethylpiperazine
• 英文别名: 2-(4-benzylpiperazin-1-yl)acetic acid；(4-benzyl-piperazin-1-yl)acetic acid；2-(4-benzylpiperazino)acetic acid；4-benzylpiperazinoacetic acid；(4-benzyl-piperazine-1-yl)-acetic acid；(4-benzylpiperazine-1-yl)acetic acid；2-(4-Benzylpiperazin-1-ium-1-yl)acetate
• CAS: 119929-87-2
• 化学式: C₁₃H₁₈N₂O₂
• mdl: MFCD05668053
• 分子量: 234.298
• InChiKey: FNCALUISHXHMND-UHFFFAOYSA-N

物化性质

• 熔点：
  84-85 °C(Solv: benzene (71-43-2))
• 沸点：
  384.6±32.0 °C(Predicted)
• 密度：
  1.176±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.461
• 拓扑面积：
  47.8
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2933599090
• 储存条件：
  室温

反应信息

• 作为反应物：
  描述：

  4-(苯基甲基)-1-哌嗪乙酸 在 三异丙基硅烷 、 1-羟基苯并三唑 、 O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate 、 N,N-二异丙基乙胺 、 三氟乙酸 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 N1-(2-phenylethyl)-(2R)-2-{[(4-benzylpiperazino)methyl]carboxamido}-3-(1H-3-indolyl)propanamide
  参考文献：
  名称：

  Design of Selective Peptidomimetic Agonists for the Human Orphan Receptor BRS-3

  摘要：

  New tool substances may help to unravel the physiological role of the human orphan receptor BRS-3 and its possible use as a drug target for the treatment of obesity and cancer. In continuation of our work on BRS-3, the solid- and solution-phase synthesis of a library of low molecular weight peptidomimetic agonists based on the recently developed short peptide agonist 4 is described. Functional potencies of the compounds were determined measuring calcium mobilization in a fluorometric imaging plate reader (FLIPR) assay. Focusing on the N-terminus, the D-Phe-Gln moiety of 4 was modified in a combinatorial. SAR-oriented medicinal chemistry approach. With the incorporation of N-arylated glycine and alanine building blocks azaglycine, piperazine, or piperidine and the synthesis of semicarbazides and semicarbazones, a number of highly potent and selective compounds with a reduced number of peptide bonds were obtained, which also should have enhanced metabolic stability.

  DOI：

  10.1021/jm0210921
• 作为产物：
  描述：

  1-(乙氧基羰甲基)哌嗪 在 lithium hydroxide 、 水 、 碳酸氢钠 作用下， 以 丙酮 为溶剂， 生成 4-(苯基甲基)-1-哌嗪乙酸
  参考文献：
  名称：

  WO2008/134474

  摘要：

  公开号：

文献信息

• Design, Synthesis, and Structure−Activity Relationships of a Series of 3-[2-(1-Benzylpiperidin-4-yl)ethylamino]pyridazine Derivatives as Acetylcholinesterase Inhibitors
  作者：Jean-Marie Contreras、Isabelle Parrot、Wolfgang Sippl、Yveline M. Rival、Camille G. Wermuth

  DOI：10.1021/jm001088u

  日期：2001.8.1

  Starting from the 3-[2-(1-benzylpiperidin-4-yl)ethylamino]-6-phenylpyridazine 1, we performed the design, the synthesis, and the structure-activity relationships of a series of pyridazine analogues acting as AChE inhibitors. Structural modifications were achieved on four different parts of compound 1 and led to the following observations: (i) introduction of a lipophilic environment in the C-5 position

  从3- [2-（1-苄基哌啶-4-基）乙基氨基] -6-苯基哒嗪1开始，我们进行了一系列作为AChE抑制剂的哒嗪类似物的设计，合成和结构-活性关系。在化合物1的四个不同部分进行了结构修饰，得出以下结论：（i）在哒嗪环的C-5位引入亲脂性环境有利于AChE抑制活性和AChE / BuChE选择性; （ii）C-6苯基的取代和各种取代是可能的，并导致等同或稍微活性更高的衍生物；（iii）苄基哌啶部分的等排取代或修饰对活性是有害的。在所有准备好的衍生物中，茚并哒嗪衍生物4g被发现是更有效的抑制剂，在电鳗AChE上的IC（50）为10 nM。与化合物1相比，其效力提高了12倍。此外，IC [50]为21 nM的3- [2-（1-苄基哌啶-4-基）乙基氨基] -5-甲基-6-苯基哒嗪4c对人AChE的选择性高100倍（人BuChE / AChE之比为24）比参比他克林。
• Carboxylic acid derivatives, medicaments comprising these compounds,
  申请人：Karl Thomae

  公开号：US05994356A1

  公开（公告）日：1999-11-30

  The present invention relates to carboxylic acid derivatives of the general formula ##STR1## in which R.sub.a to R.sub.c, A, B, D, E and X.sub.1 to X.sub.3 are as defined in claim 1, their tautomers, their stereoisomers including their mixtures, and their salts, in particular their physiologically tolerated salts with inorganic or organic acids or bases, which have useful pharmacological properties, preferably aggregation-inhibiting inhibiting actions, medicaments containing these compounds, their use and processes for their preparation.

  本发明涉及一般式##STR1##的羧酸衍生物，其中R.sub.a至R.sub.c，A，B，D，E和X.sub.1至X.sub.3如权利要求1所定义，它们的互变异构体，它们的立体异构体包括它们的混合物，以及它们的盐，特别是它们与无机或有机酸或碱的生理耐受盐，具有有用的药理特性，优选具有聚集抑制作用的药物，含有这些化合物的药物，它们的用途和制备方法。
• [EN] DESIGN, SYNTHESIS AND EVALUATION OF PROCASPASE ACTIVATING COMPOUNDS AS PERSONALIZED ANTI-CANCER DRUGS<br/>[FR] CONCEPTION, SYNTHÈSE ET ÉVALUATION DE COMPOSÉS ACTIVATEURS DE PROCASPASE EN TANT QUE MÉDICAMENTS ANTICANCÉREUX PERSONNALISÉS
  申请人：UNIV ILLINOIS

  公开号：WO2010091382A1

  公开（公告）日：2010-08-12

  Compositions and methods are disclosed in embodiments relating to induction of cell death such as in cancer cells. Compounds and related methods for synthesis and use thereof, including the use of compounds in therapy for the treatment of cancer and selective induction of apoptosis in cells are disclosed. Compounds are disclosed that have lower neurotoxicity effects than other compounds.

  本发明公开了涉及诱导细胞死亡（例如癌细胞）的组合物和方法。公开了用于合成和使用这些化合物的相关方法，包括在癌症治疗中使用化合物以及在细胞中选择性诱导凋亡。公开了具有比其他化合物更低神经毒性效应的化合物。
• [EN] TRICYCLIC COMPOUNDS FOR THE TREATMENT OF INFLAMMATORY DISORDERS<br/>[FR] COMPOSÉS TRICYCLIQUES POUR LE TRAITEMENT DE TROUBLES INFLAMMATOIRES
  申请人：PIRAMAL LIFE SCIENCES LTD

  公开号：WO2009016565A1

  公开（公告）日：2009-02-05

  The present invention provides compounds represented by general formula (1) wherein, R1 R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, R13 and X are as defined in the specification, in all its stereoisomeric and tautomeric forms and mixtures thereof in all ratios, and its pharmaceutically acceptable salts, pharmaceutically acceptable solvates, pharmaceutically acceptable polymorphs and prodrugs. These compounds are useful for treatment of inflammatory disorders including those caused by elevated levels of proinflammatory cytokines such as Tumor Necrosis Factor (TNF-α and/or interleukins (IL-1β, IL-6, IL-8). The invention also relates to processes for the manufacture of compounds of formula (1) and pharmaceutical compositions containing them.

  本发明提供了由通式（1）表示的化合物，其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13和X如规范中定义的那样，在所有立体异构体和互变异构体形式以及它们的混合物中的所有比例中，以及其药学上可接受的盐、药学上可接受的溶剂化合物、药学上可接受的多型体和前药。这些化合物对于治疗包括由促炎细胞因子水平升高引起的炎症性疾病很有用，如肿瘤坏死因子（TNF-α）和/或白细胞介素（IL-1β、IL-6、IL-8）。该发明还涉及制备通式（1）化合物的方法以及含有它们的制药组合物。
• DIAMINOPYRIMIDINE DERIVATIVES AND PROCESSES FOR THE PREPARATION THEREOF
  申请人：Lee Hyun-Joo

  公开号：US20130338179A1

  公开（公告）日：2013-12-19

  The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT 4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.

  本发明提供了一种二氨基嘧啶衍生物或其药学上可接受的盐，以及其制备方法、包含相同的药物组合物和使用方法。该二氨基嘧啶衍生物或其药学上可接受的盐作为5-HT4受体激动剂，因此可用于预防或治疗胃肠动力功能障碍等胃肠疾病，如胃食管反流病（GERD）、便秘、肠易激综合征（IBS）、消化不良、术后肠麻痹、胃排空延迟、胃麻痹、肠假性梗阻、药物诱导的肠道传输延迟或糖尿病性胃失神。